CN208942743U - A kind of Massage chair frame for saving placement space - Google Patents
A kind of Massage chair frame for saving placement space Download PDFInfo
- Publication number
- CN208942743U CN208942743U CN201721038546.1U CN201721038546U CN208942743U CN 208942743 U CN208942743 U CN 208942743U CN 201721038546 U CN201721038546 U CN 201721038546U CN 208942743 U CN208942743 U CN 208942743U
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- CN
- China
- Prior art keywords
- frame
- bar
- forebay
- hinge
- electric pushrod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model provides a kind of Massage chair frame for saving placement space, including a base, one seating frame, one forebay bar, one rear frame bar and an electric pushrod, it is flexibly connected in the middle part of the two sides front end of the base and forebay bar, the two sides rear end of the base is flexibly connected with rear frame bar lower end, the two sides front end of the seating frame is flexibly connected with forebay bar upper end, the two sides rear end of the seating frame is flexibly connected with rear frame bar upper end, the electric pushrod back end activity is connected on base, the electric pushrod front end is movably connected on forebay bar lower end；By the flexible of the electric pushrod, the forebay bar is driven to rotate, to draw the seating frame movement, and the rear frame bar is driven to move.Seating frame rear portion occupies little space when the utility model at work, and torque suffered by electric pushrod is at 1.5 times hereinafter, electric pushrod only needs lesser impulse stroke simultaneously.
Description
Technical field
The utility model relates to massage apparatus technical field more particularly to a kind of Massage chair frames for saving placement space.
Background technique
Hinged position between the seating frame and base of traditional massage armchair immobilizes, and seating frame is (anti-in decline
Rising) during seating frame rear portion need to be reserved with biggish space and use, influence space and the beauty of household.
, application No. is 201520615238.5 Chinese utility model, one kind is being disclosed filed on 08 14th, 2015
Massage armchair, including pedestal, support portion and the forward swing bar assembly and the rear oscillating bar assembly that connect pedestal and support portion, the front of pedestal
It is hinged with the second of the lower hinge of the first articulated section of the lower hinge of forward swing bar assembly, the rear portion of pedestal and rear oscillating bar assembly
The hinged third articulated section in top in portion, the top of support portion and rear oscillating bar assembly, the lower part of support portion and forward swing bar assembly
The 4th hinged articulated section of top constitutes four and connects rocker device；It further include that one end and pedestal are hinged, the other end and forward swing bar assembly
Or the hinged driving strut of rear oscillating bar assembly, driving strut is flexible can to drive four company's rocker devices to rotate around articulated shaft.The reality
In novel, since forward swing bar assembly and rear oscillating bar assembly lower end and pedestal are hinged, driving strut one end is articulated on pedestal, separately
One end is articulated with the middle part of rear oscillating bar assembly.According to lever principle, torque suffered by this structure driving strut 1.5 times with
On, while strut being driven to need biggish impulse stroke, the middle part that when work still can occupy between pedestal and support portion is larger
Space, so that overall structure is become larger.
Application No. is 201611216818.2 Chinese invention, it is being related to a kind of Forward zero filed on December 26th, 2016
Gravity Massage chair frame, including L shape disjunctor frame, chassis, two front support rods, two back support rods and an electric pushrod；Back and front supporting
Bar both ends are movably articulated on L shape disjunctor frame and chassis, and drive and keep stable state by electric pushrod；Wherein two front support
It is fixed with a cross bar in the middle part of bar, electric pushrod one end is hinged on chassis, and the other end is hinged on the middle part of the cross bar, due to electricity
Dynamic push rod directly drives front support rod swing, and draws displacement before and after entire L shape disjunctor frame.In the invention, although electric pushrod
And it is located at the lower section of entire mechanism, it is small to occupy activity space, but since back and front supporting bar lower end is articulated on chassis, electricity
Dynamic push rod one end is hinged on chassis, and the other end is hinged on the middle part of cross bar in the front support rod.It is this according to lever principle
Torque suffered by structure electric push rod is at 1.5 times or more, while electric pushrod needs biggish impulse stroke, when work still
The biggish space in middle part between L shape disjunctor frame and chassis can be occupied, overall structure is made to become larger.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of Massage chair frame for saving placement space, when work
Seating frame rear portion occupies little space, and torque suffered by electric pushrod is at 1.5 times hereinafter, electric pushrod only needs lesser work simultaneously
Make stroke.
The utility model is realized in this way:
A kind of Massage chair frame for saving placement space, including a base, a seating frame, a forebay bar, one
Rear frame bar and an electric pushrod, the two sides front end and forebay bar middle part of the base are flexibly connected, the base
Two sides rear end is flexibly connected with rear frame bar lower end, and the two sides front end of the seating frame is flexibly connected with forebay bar upper end, institute
The two sides rear end for stating seating frame is flexibly connected with rear frame bar upper end, and the electric pushrod back end activity is connected on base, institute
It states electric pushrod front end and is movably connected on forebay bar lower end；By the flexible of the electric pushrod, the forebay bar is driven
Rotation to draw the seating frame movement, and drives the rear frame bar to move.
Further, the two sides front end of the base is symmetrical there are two first hinge seat, behind the two sides of the base
Hold symmetrical there are two second hinge seat, the two sides front end of the seating frame is symmetrical, and there are two third hinge seats, described
The two sides rear end of seating frame is symmetrical, and there are two the 4th hinge seats；The middle part of the forebay bar is symmetrical, and there are two first
Hinge hole, rear frame bar lower end is symmetrical, and there are two the second hinge holes, and forebay bar upper end is symmetrically distributed with two
A third hinge hole, rear frame bar upper end is symmetrical, and there are two the 4th hinge holes；
The upper end of first hinge seat is articulated with forebay bar by the cooperation of the first hinge seat and the first hinge hole
The two sides rear end of base is articulated with rear frame bar lower end by the cooperation of the second hinge seat and the second hinge hole by middle part,
The two sides front end of seating frame is articulated with forebay bar upper end by the cooperation of the third hinge seat and third hinge hole, is passed through
The two sides rear end of seating frame is articulated with rear frame bar upper end by the cooperation of the 4th hinge seat and the 4th hinge hole.
Further, the base front end is equipped with a reinforcing rod, and the reinforcing rod is fixed on two first hinge seats
Between.
Further, the seating frame includes a cushion frame and a back rest connecting with the cushion frame, described
The position of cushion frame and the back rest is relatively fixed, the two third hinge seats be set to the cushion frame two sides front end, two
4th hinge seat is set to the two sides rear end of the cushion frame.
Further, the U-shaped structure of forebay bar, the rear frame bar are in H-type structure.
Further, when the seating frame is in original state, the forebay bar exists toward hypsokinesis and with base angle
Within the scope of 45 degree to 60 degree, the rear frame bar is in upright within 5 degree of angles of leaning forward, and the electric pushrod is in elongation at this time
To extreme position；When the seating frame is in Forward limiting condition, the forebay bar be in it is upright to lean forward 10 degree of angles it
Interior, the rear frame bar is toward leaning forward and with base angle within the scope of 45 degree to 60 degree, and the electric pushrod is in retraction at this time
To extreme position.
Utility model has the advantages that the utility model because forebay bar be middle part it is hinged with base, can be according to structure
Demand, electric pushrod stress is controllably at 1.5 times or less；Simultaneously because the rear end of electric pushrod and base are hinged, before electric pushrod
End is hinged with forebay bar lower end, and the impulse stroke of electric pushrod is shorter；Because the activity space of electric pushrod is in Massage chair frame
Lower part, keep overall structure smaller and rationally simple, stable drive is reliable, at low cost.
Detailed description of the invention
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the perspective view under a kind of Massage chair frame original state for saving placement space of the utility model.
Fig. 2 is a kind of perspective view that the Massage chair frame for saving placement space moves forward under limiting condition of the utility model.
Fig. 3 is the side view under a kind of Massage chair frame original state for saving placement space of the utility model.
Fig. 4 is a kind of side view that the Massage chair frame for saving placement space moves forward under limiting condition of the utility model.
Figure label explanation:
1- base 11- first hinge seat 12- second hinge seat 13- reinforcing rod
The 4th hinge seat 23- cushion frame of 2- seating frame 21- third hinge seat 22-
24- back rest 3- forebay bar 31- the first hinge hole 32- third hinge hole
The 4th hinge hole 5- electric pushrod of 4- rear frame bar the second hinge hole of 41- 42-
Specific embodiment
The utility model is made combined with specific embodiments below and being further described in detail, but the structure of the utility model
It is not limited in following embodiment.
Shown in please referring to Fig.1 to Fig.4, a kind of Massage chair frame of saving placement space of the utility model, the massage armchair
Frame includes 1, one, base, 2, one, seating frame forebay bar, 3, rear frame bars 4 and an electric pushrod 5, described
It is flexibly connected in the middle part of the two sides front end of base 1 and forebay bar 3, the two sides rear end of the base 1 and the activity of 4 lower end of rear frame bar
Connection, the two sides front end of the seating frame 2 are flexibly connected with 3 upper end of forebay bar, and the two sides rear end of the seating frame 2 is with after
4 upper end of rack bar is flexibly connected, and 5 back end activity of electric pushrod is connected on base 1,5 front end of the electric pushrod activity
It is connected to 3 lower end of forebay bar；By the flexible of the electric pushrod 5 when work, the forebay bar 3 is driven to rotate, thus
It draws the seating frame 2 to move, and the rear frame bar 4 is driven to move, seating frame rear portion occupies little space when work；Because institute
Stating forebay bar 3 is that middle part and the base 1 are hinged, and the front end and 3 lower end of forebay bar of electric pushrod 5 are hinged, electric pushrod 5
Rear end and base 1 it is hinged, such structure makes the stress of electric pushrod 5 controllably at 1.5 times hereinafter, electric pushrod 5 simultaneously
Impulse stroke it is shorter.
The base 1, the seating frame 2, the forebay bar 3 and the rear frame bar 4 connection type be hinged, tool
Body are as follows:
The two sides front end of the base 1 is symmetrical there are two first hinge seat 11, and the two sides rear end of the base 1 is symmetrical
There are two second hinge seats 12 for distribution, and the two sides front end of the seating frame 2 is symmetrical, and there are two third hinge seat 21, the seats
Symmetrical there are two the 4th hinge seat 22 by the two sides rear end of frame 2, two the 4th hinge seats 22 are integrally formed；Before described
The middle part of rack bar 3 is symmetrical, and there are two the first hinge holes 31, and 4 lower end of rear frame bar is symmetrical, and there are two the second hinges
Hole 41 is connect, 3 upper end of forebay bar is symmetrical, and there are two third hinge holes 32, and 4 upper end of rear frame bar is symmetrically divided
There are two the 4th hinge holes 42 for cloth；
Before the upper end of first hinge seat 11 is articulated with by the cooperation of the first hinge seat 11 and the first hinge hole 31
3 middle part of rack bar, after being articulated with the two sides rear end of base 1 by the cooperation of the second hinge seat 12 and the second hinge hole 41
The two sides front end of seating frame 2 is articulated with by 4 lower end of rack bar by the cooperation of the third hinge seat 21 and third hinge hole 32
3 upper end of forebay bar, the cooperation by the 4th hinge seat 22 and the 4th hinge hole 42 are hinged by the two sides rear end of seating frame 2
In 4 upper end of rear frame bar.
Specifically, 1 front end of base is equipped with a reinforcing rod 13, and the reinforcing rod 13 is fixed on two first axles
Between seat 11, its purpose is to guarantee the stability of two first hinge seats 11.
Specifically, the seating frame 2 includes a cushion frame 23 and a back rest 24 connecting with the cushion frame 23,
The position of the cushion frame 23 and the back rest 24 is relatively fixed, and the cushion frame 23 and the back rest 24 are integrally formed,
The two third hinge seats 21 are set to the two sides front end of the cushion frame 23, and two the 4th hinge seats 22 are set to the cushion
The two sides rear end of frame 23.
Specifically, the U-shaped structure of the forebay bar 3, the rear frame bar 4 are in H-type structure.
When the seating frame 2 is in original state, the forebay bar 3 toward hypsokinesis and with 1 angle of base at 45 degree extremely
Within the scope of 60 degree, in the present embodiment, the angle α 1 of the forebay bar 3 and base 1 is 48 °, and the rear frame bar 4 is in upright
To 5 degree of angles of leaning forward, in the present embodiment, the angle α 2 of the rear frame bar 4 and base 1 is 87 °, at this time the electric pushrod
5 in elongation to extreme position；When the seating frame 2 is in Forward limiting condition, (Forward limiting condition, which refers to, to be moved forward to most
Big position), the forebay bar 3 is in upright within 10 degree of angles of leaning forward, in the present embodiment, the forebay bar 3 and base 1
Angle α 3 be 94.8 °, the rear frame bar 4 is toward leaning forward and with 1 angle of base within the scope of 45 degree to 60 degree, the present embodiment
In, the angle α 4 of the rear frame bar 4 and base 1 is 57.8 °, and the electric pushrod 5 is in and bounces back to extreme position at this time.
The working principle of the utility model is as follows:
When the seating frame 2 does not work, the electric pushrod 5 is in elongation to extreme position；When 2 work of seating frame
When making, the electric pushrod 5 can stretch, and drive the axis of entire mechanism around hinge seat to rotate with this, pass through the electric pushrod 5
Retraction, drive the forebay bar 3 to do planar circumferential rotation centered on the fulcrum of middle part, make the seat for being connected thereto end
Forward and upwards (otherwise being rearwardly and down) movement is done by 2 front of frame, while 2 rear portion of seating frame is under the rear frame bar 4
(otherwise be backward and upwards) movement forward and downwards is done centered on the second hinge seat 12 at end.To realize the seating frame 2
The rear portion of the seating frame 2 only needs minimum space during decline (otherwise rising), is released effectively the space of household.Pass through
The electric pushrod 5 drives forebay bar 3, seating frame 2 and rear frame bar 4 to move back and forth, realize the seating frame 2 recliner and
Forward resets.The flexible rise of the electric pushrod 5, can formulate according to design requirement.
The advantages of the utility model, is as follows:
The utility model, can be according to topology requirement because forebay bar 3 is that middle part and base 1 are hinged, and 5 stress of electric pushrod can
Control is at 1.5 times or less；Simultaneously because the rear end of electric pushrod 5 and base 1 are hinged, under the front end of electric pushrod 5 and forebay bar 3
End is hinged, and the impulse stroke of electric pushrod 5 is shorter；Because the activity space of electric pushrod 5 is in the lower part of the Massage chair frame,
Keep overall structure smaller and rationally simple, stable drive is reliable, at low cost.
Although those familiar with the art answers the foregoing describe specific embodiment of the present utility model
Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should
Cover in the scope of the claimed protection of the utility model.
Claims (6)
1. a kind of Massage chair frame for saving placement space, it is characterised in that: including a base, a seating frame, a preceding machine
Hack lever, a rear frame bar and an electric pushrod, the two sides front end and forebay bar middle part of the base are flexibly connected, institute
The two sides rear end for stating base is flexibly connected with rear frame bar lower end, the two sides front end of the seating frame and the activity of forebay bar upper end
Connection, the two sides rear end of the seating frame are flexibly connected with rear frame bar upper end, and the electric pushrod back end activity is connected to machine
On seat, the electric pushrod front end is movably connected on forebay bar lower end；By the flexible of the electric pushrod, before drive is described
The rotation of rack bar to draw the seating frame movement, and drives the rear frame bar to move.
2. a kind of Massage chair frame for saving placement space as described in claim 1, it is characterised in that: before the two sides of the base
Hold symmetrical there are two first hinge seat, the two sides rear end of the base is symmetrical, and there are two second hinge seat, the seats
Symmetrical there are two third hinge seat by the two sides front end of frame, the two sides rear end of the seating frame is symmetrical, and there are two the 4th
Hinge seat；The middle part of the forebay bar is symmetrical, and there are two the first hinge holes, and rear frame bar lower end is symmetrically distributed with
Two the second hinge holes, forebay bar upper end is symmetrical there are two third hinge hole, and rear frame bar upper end is symmetrical
There are two the 4th hinge holes for distribution；
The upper end of first hinge seat is articulated in the middle part of forebay bar by the cooperation of the first hinge seat and the first hinge hole,
The two sides rear end of base is articulated with rear frame bar lower end by the cooperation of the second hinge seat and the second hinge hole, passes through institute
The two sides front end of seating frame is articulated with forebay bar upper end by the cooperation for stating third hinge seat and third hinge hole, passes through described
The two sides rear end of seating frame is articulated with rear frame bar upper end by the cooperation of four hinge seats and the 4th hinge hole.
3. a kind of Massage chair frame for saving placement space as claimed in claim 2, it is characterised in that: the base front end is equipped with
One reinforcing rod, the reinforcing rod are fixed between two first hinge seats.
4. a kind of Massage chair frame for saving placement space as claimed in claim 2, it is characterised in that: the seating frame includes one
The position of a cushion frame and a back rest connecting with the cushion frame, the cushion frame and the back rest is relatively fixed,
The two third hinge seats are set to the two sides front end of the cushion frame, and two the 4th hinge seats are set to the two sides of the cushion frame
Rear end.
5. a kind of Massage chair frame for saving placement space as described in claim 1, it is characterised in that: the forebay bar is in U
Type structure, the rear frame bar are in H-type structure.
6. a kind of Massage chair frame for saving placement space as described in claim 1, it is characterised in that: when the seating frame is in
When original state, toward hypsokinesis and with base angle within the scope of 45 degree to 60 degree, the rear frame bar is in the forebay bar
It is upright within 5 degree of angles of leaning forward, the electric pushrod is in elongation to extreme position at this time；When the seating frame is in Forward pole
When limit state, the forebay bar is in upright within 10 degree of angles of leaning forward, the rear frame bar toward lean forward and with base angle
Within the scope of 45 degree to 60 degree, the electric pushrod is in and bounces back to extreme position at this time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721038546.1U CN208942743U (en) | 2017-08-18 | 2017-08-18 | A kind of Massage chair frame for saving placement space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721038546.1U CN208942743U (en) | 2017-08-18 | 2017-08-18 | A kind of Massage chair frame for saving placement space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942743U true CN208942743U (en) | 2019-06-07 |
Family
ID=66728801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721038546.1U Expired - Fee Related CN208942743U (en) | 2017-08-18 | 2017-08-18 | A kind of Massage chair frame for saving placement space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664581A (en) * | 2019-08-16 | 2020-01-10 | 福安市宏实工贸有限公司 | Massage chair support structure |
-
2017
- 2017-08-18 CN CN201721038546.1U patent/CN208942743U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664581A (en) * | 2019-08-16 | 2020-01-10 | 福安市宏实工贸有限公司 | Massage chair support structure |
| CN110664581B (en) * | 2019-08-16 | 2022-06-03 | 福安市宏思供应链有限公司 | Massage chair support structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200818 |